Contact Form 7 Email Validation plugin adds an extended validation to verify domain in email address for email fields of Contact Form 7 plugin.
As of April 2026, Contact Form 7 Email Validation is a WordPress email plugin with 1.0K+ active installations and a 3.3/5 rating from 10 reviews. It has been downloaded 26K+ times in total. Requires WordPress 4.9+ and PHP false+. Available on WordPress.org since 2016. Last updated 5 years ago — may have compatibility concerns. Download volume is stable this week. Top alternative: WP Mail SMTP by WPForms – The Most….
Add a customized functionality to add a email field validation check point to the popular Contact Form 7 plugin. A DNS verification validation has been integrated to verify email address from a valid domain.
Does not work, this plugin is unsupported.
Nice solution. Plugin doing email fields are require.
Thanks author for added translation option.
I just wish it was possibly to translate the error message from English to locale, as described here: https://wordpress.org/support/topic/plugin-translation-ready/
As of June 25, 2020, this plugin is not functioning. Please update.
As of today it has no effect at all. It does not prevent form sending with impossible-to-be e-mail address
| WordPress | 4.9+ requiredTested up to 5.6.17 |
| PHP | false+ required |
Loads a plugin’s translated validation meesage.
Version Upgrade and tested compatibility with latest stable versions.
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